| 3/6/2018 | 391690100019 | THERMAL INSULATION FIT
| 48800 | Meter | 25669.6 | N/A | ALUTEAMS ALÜMINYUM AKSESUAR SISTEMLERI SANAYI TICARET ANONIM SIRKETI |
| 3/13/2018 | 391690100019 | INSULATION BARRIER (NOT INCLUDED IN THE SCOPE OF TEB 2019/5. ANNEX-2) (5200 METERS = 141 UNITS)
| 5200 | Meter | 1029.18 | N/A | HYDRO YAPI SISTEM SAN VE TIC.A.S. |
| 3/20/2018 | 391690100019 | THERMAL INSULATION BARRIER
| 2955 | Meter | 2543.81 | N/A | BURAK ALÜMINYUM SANAYI VE TICARET ANONIM SIRKETI |
| 3/20/2018 | 391690100019 | THERMAL INSULATION BARRIER
| 15046.5 | Meter | 15730.89 | N/A | BURAK ALÜMINYUM SANAYI VE TICARET ANONIM SIRKETI |
| 3/15/2018 | 391690100019 | POLYAMID INSULATION BAR
| 5004.8 | Meter | 4477.07 | N/A | SUNPARADISE ALÜMINYUM SANAYI VE TICARET ANONIM SIRKETI |
| 3/6/2018 | 391690100019 | THERMAL INSULATION FIT
| 81027 | Meter | 30418.05 | N/A | KURTOGLU BAKIR- KURSUN SANAYI ANONIM SIRKETI |
| 3/26/2018 | 391690100019 | PLASTIC HEAT INSULATION PROFILE
| 5420 | Meter | 1759.98 | N/A | EEA YAPI SISTEMLERIDIS TIC.LTD.STI. |
| 3/7/2018 | 391690100019 | INSULATION BARRIER (NOT INCLUDED IN THE SCOPE OF TEB 2019/5. ANNEX-2)
| 77 | Units | 1168.84 | N/A | HYDRO YAPI SISTEM SAN VE TIC.A.S. |
| 3/26/2018 | 391690100019 | PLASTIC HEAT INSULATION PROFILE
| 2560 | Meter | 2703.15 | N/A | EEA YAPI SISTEMLERIDIS TIC.LTD.STI. |
| 3/26/2018 | 391690100019 | PLASTIC HEAT INSULATION PROFILE
| 2710 | Meter | 1432.61 | N/A | EEA YAPI SISTEMLERIDIS TIC.LTD.STI. |